Question about Pioneer Fayola FS-W50

"Honey, we need boxes for our TV!" - "Ok, but please keep it simple and at most compatible with our Sonos One. If possible, no more remotes and no extra buttons to press to watch TV plain and simple." Well, what's not quite clear to me: - Would I (or rather my girlfriend) be able to watch TV without amplification without having to switch on the Fayola? - If it's Blu-ray, can I change the volume with the TV remote control? - Is it possible to set the Fayola to switch on together with the TV? Our TV: Toshiba 40HL933G Our BD player: Panasonic DMP-BD60 These are a few questions that I unfortunately haven't found in videos and reviews. And unfortunately, the Multiroom principle does not seem to be compatible with Sonos. But that could certainly be overcome. Nevertheless, I'm more interested in this Fayola than the Sonos soundbar. Thanks a lot for your help!